4 years ago

PLEASE HELP GEOMETRY QUESTION

Mathematics

2 answers:

IrinaVladis [17]4 years ago

5 0

I think it is C. I’ve seen this question before.

Karo-lina-s [1.5K]4 years ago

3 0

I am thinking C, I hope you get that problem right! :)

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Can anyone help me with this problem

zhenek [66]

The slope is 3/0 or undefined this is a vertical line

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3 years ago

ed spent 8.5% of his savings on lunch,which cost 5.25$. how much did he have in savings before lunch

kvv77 [185]

Just compare fractions.

$5.25/x = 8.5/100

Then multiple both sides by 100 and both sides by x;

525 = 8.5x

Divide both sides by 8.5

x ≈ $61.77

8 0

3 years ago

I NEED HELP ASAP! In a magic square, the sum of the numbers in each row, column, and diagonal is the same. Write and solve equat

Trava [24]

Answer:

$a=22,\\b=31,\\c=13$

Step-by-step explanation:

When choosing equations to write, make sure you choose a pair that allow you to isolate a variable and solve for it.

Sample solution:

$a+25+28=16+25+34,\\\\a+28=16+34,\\a+28=50,\\a=\boxed{22}$

$16+b+28=16+25+34,\\b+44=75,\\b=\boxed{31}$

$34+c+28=16+25+34,\\c+28=41,\\c=\boxed{13}$

8 0

3 years ago

What is the solutionfor this equation? 5x +9=2.5 I really need to make sure I did this right

solmaris [256]

Answer:

x = -1.3

Step-by-step explanation:

5x +9=2.5

subtract 9 from both sides

5x = -6.6

divide both sides by 5

x=-1.3

4 0

3 years ago

Read 2 more answers

For f(x) = 2x + 1 and g(x) = x2 – 7, find (f + g)(x).

disa [49]

I hope this helps you

(f+g)(x)=2x+1+x^2-7

(f+g)(z)=x^2+2x-6

5 0

4 years ago